Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)

The South American lizard genus Liolaemus comprises > 260 species, of which > 60 are recognized as members of the Liolaemus montanus group, distributed throughout the Andes in central Peru, Bolivia, Chile and central Argentina. Despite its great morphological diversity and complex taxonomic...

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Autores principales:	Abdala, Cristian Simón, Quinteros, Andrés Sebastián, Semhan, Romina Valeria, Bulacios Arroyo, Ana Lucia, Schulte, James, Paz, Marcos Maximiliano, Ruiz Monachesi, Mario Ricardo, Laspiur, Alejandro, Aguilar Kirigin, Álvaro Juan, Gutiérrez Poblete, Roberto, Valladares Faundez, Pablo, Valdés, José Julián, Portelli, Sabrina, Santa Cruz, Roy, Aparicio, James, García, Noelia, Langstroth, Robert
Formato:	Artículo
Lenguaje:	Inglés
Publicado:	The Linnean Society of London 2024
Materias:	Bayesian analysis Cladistic analysis Lizard Morphological phylogenetics Molecular phylogeny Parsimony analysis South america Taxonomy
Acceso en línea:	http://repositorio.unne.edu.ar/handle/123456789/54305
Aporte de:	RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste

id	I48-R184-123456789-54305
record_format	dspace
spelling	I48-R184-123456789-543052025-03-06T11:04:21Z Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae) Abdala, Cristian Simón Quinteros, Andrés Sebastián Semhan, Romina Valeria Bulacios Arroyo, Ana Lucia Schulte, James Paz, Marcos Maximiliano Ruiz Monachesi, Mario Ricardo Laspiur, Alejandro Aguilar Kirigin, Álvaro Juan Gutiérrez Poblete, Roberto Valladares Faundez, Pablo Valdés, José Julián Portelli, Sabrina Santa Cruz, Roy Aparicio, James García, Noelia Langstroth, Robert Bayesian analysis Cladistic analysis Lizard Morphological phylogenetics Molecular phylogeny Parsimony analysis South america Taxonomy The South American lizard genus Liolaemus comprises > 260 species, of which > 60 are recognized as members of the Liolaemus montanus group, distributed throughout the Andes in central Peru, Bolivia, Chile and central Argentina. Despite its great morphological diversity and complex taxonomic history, a robust phylogenetic estimate is still lacking for this group. Here, we study the morphological and molecular diversity of the L. montanus group and present the most complete quantitative phylogenetic hypothesis for the group to date. Our phylogeny includes 103 terminal taxa, of which 91 are members of the L. montanus group (58 are assigned to available species and 33 are of uncertain taxonomic status). Our matrix includes 306 morphological and ecological characters and 3057 molecular characters. Morphological characters include 48 continuous and 258 discrete characters, of which 70% (216) are new to the literature. The molecular characters represent five mitochondrial markers. We performed three analyses: a morphology-only matrix, a molecular-only matrix and a matrix including both morphological and molecular characters (total evidence hypothesis). Our total evidence hypothesis recovered the L. montanus group as monophyletic and included ≥ 12 major clades, revealing an unexpectedly complex phylogeny. 2024-06-14T19:05:37Z 2024-06-14T19:05:37Z 2020-05 Artículo 0024-4082 http://repositorio.unne.edu.ar/handle/123456789/54305 eng https://doi.org/10.1093/zoolinnean/zlz114 https://academic.oup.com/zoolinnean/article/189/1/349/5644635 openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. 349-377 application/pdf The Linnean Society of London Zoological Journal of the Linnean Society, 2020, vol. 189, no. 1, p. 349-377
institution	Universidad Nacional del Nordeste
institution_str	I-48
repository_str	R-184
collection	RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language	Inglés
topic	Bayesian analysis Cladistic analysis Lizard Morphological phylogenetics Molecular phylogeny Parsimony analysis South america Taxonomy
spellingShingle	Bayesian analysis Cladistic analysis Lizard Morphological phylogenetics Molecular phylogeny Parsimony analysis South america Taxonomy Abdala, Cristian Simón Quinteros, Andrés Sebastián Semhan, Romina Valeria Bulacios Arroyo, Ana Lucia Schulte, James Paz, Marcos Maximiliano Ruiz Monachesi, Mario Ricardo Laspiur, Alejandro Aguilar Kirigin, Álvaro Juan Gutiérrez Poblete, Roberto Valladares Faundez, Pablo Valdés, José Julián Portelli, Sabrina Santa Cruz, Roy Aparicio, James García, Noelia Langstroth, Robert Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
topic_facet	Bayesian analysis Cladistic analysis Lizard Morphological phylogenetics Molecular phylogeny Parsimony analysis South america Taxonomy
description	The South American lizard genus Liolaemus comprises > 260 species, of which > 60 are recognized as members of the Liolaemus montanus group, distributed throughout the Andes in central Peru, Bolivia, Chile and central Argentina. Despite its great morphological diversity and complex taxonomic history, a robust phylogenetic estimate is still lacking for this group. Here, we study the morphological and molecular diversity of the L. montanus group and present the most complete quantitative phylogenetic hypothesis for the group to date. Our phylogeny includes 103 terminal taxa, of which 91 are members of the L. montanus group (58 are assigned to available species and 33 are of uncertain taxonomic status). Our matrix includes 306 morphological and ecological characters and 3057 molecular characters. Morphological characters include 48 continuous and 258 discrete characters, of which 70% (216) are new to the literature. The molecular characters represent five mitochondrial markers. We performed three analyses: a morphology-only matrix, a molecular-only matrix and a matrix including both morphological and molecular characters (total evidence hypothesis). Our total evidence hypothesis recovered the L. montanus group as monophyletic and included ≥ 12 major clades, revealing an unexpectedly complex phylogeny.
format	Artículo
author	Abdala, Cristian Simón Quinteros, Andrés Sebastián Semhan, Romina Valeria Bulacios Arroyo, Ana Lucia Schulte, James Paz, Marcos Maximiliano Ruiz Monachesi, Mario Ricardo Laspiur, Alejandro Aguilar Kirigin, Álvaro Juan Gutiérrez Poblete, Roberto Valladares Faundez, Pablo Valdés, José Julián Portelli, Sabrina Santa Cruz, Roy Aparicio, James García, Noelia Langstroth, Robert
author_facet	Abdala, Cristian Simón Quinteros, Andrés Sebastián Semhan, Romina Valeria Bulacios Arroyo, Ana Lucia Schulte, James Paz, Marcos Maximiliano Ruiz Monachesi, Mario Ricardo Laspiur, Alejandro Aguilar Kirigin, Álvaro Juan Gutiérrez Poblete, Roberto Valladares Faundez, Pablo Valdés, José Julián Portelli, Sabrina Santa Cruz, Roy Aparicio, James García, Noelia Langstroth, Robert
author_sort	Abdala, Cristian Simón
title	Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
title_short	Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
title_full	Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
title_fullStr	Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
title_full_unstemmed	Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)
title_sort	unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the liolaemus montanus group (iguania: liolaemidae)
publisher	The Linnean Society of London
publishDate	2024
url	http://repositorio.unne.edu.ar/handle/123456789/54305
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Unravelling interspecific relationships among highland lizards : first phylogenetic hypothesis using total evidence of the Liolaemus montanus group (Iguania: Liolaemidae)

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